intersection_traj_reg: Find the entrance point inside a defined region

In JMPivette/evavelo: Automatic Treatment on EVA-VELO Method

Find the entrance point inside a defined region

Description

If both arrival and departure are inside region, we return NA

Usage

intersection_traj_reg(
  .enquete,
  region_shape,
  arrival = "nom_site_enq",
  departure = "ville_res",
  output_prefix = "result"
)

Arguments

.enquete	enquete part of a geocoded eva_data object
region_shape	sf object. A Polygon of the region to study
arrival	names of the arrival point. the corresponding variable _lon _lat must exist in enquete We assume that all arrival points are in the region
departure	names of the departure point. the corresponding variable _lon _lat must exist in enquete
output_prefix	prefix used for the output columns

Value

a data.frame the same length as enquete with 3 variables id_quest result_lon result_lat

JMPivette/evavelo documentation built on April 8, 2023, 4:20 p.m.